1.50*12 = $18
18 < 1800 so that is not true, she made a mistake.
The correct answer is the one on the left bottom. No matter what, if you subtract a value less than the amount ABOVE 1 in this situation, then you will always end up with more than 1.
Simplify the numerator and denominator first:
5/8 + 3/4 = 11/8
-2/3 - 5/6 = -3/2
Now you have 11/8 / -3/2
When dividing two fractions change division to multiplication and flip the second fraction over:
11/8 x -2/3 = 11 x -2 / 8 x 3 = -22/24
-22/24 reduces to -11/12
The answer is -11/12
Answer:
can you do elaborate please
5(3√x)+9(3√x)
=3√x(5+9)
=14(3√x)
answer is C. third choice 14(3√x)
